中国人民解放军首次击落入窜大陆的台湾当局空军P-2V型飞机，使用_爱下问搜题

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问题单项选择题

中国人民解放军首次击落入窜大陆的台湾当局空军P-2V型飞机，使用的兵器是（）。

A.歼击机

B.高射炮

C.地空导弹

答案

参考答案：A

多项选择题

颞下颌关节盘的作用（）

A.缓冲作用

B.调节大小

C.悬吊下颌

D.调节形态

E.保持正常关系

完形填空

阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
Generally speaking, a British is widely regarded as a quiet, shy and conservative (保守) person who is        only among those with whom he is familiar. When a stranger is present, he often seems nervous,          embarrassed. You have to take a commuter train (通勤车) any morning or evening to     the truth of this. Serious-looking businessmen and women sit reading their newspapers or     off in a corner; hardly anybody talks, since to do so would be considered quite offensive (冒犯的).
        , there is an unwritten but clearly understood code of behavior, which, once     , makes the offender immediately the object of      .
One of the few things we can say about the British with certainty is that a British takes a(n)       to the discussion of their weather and that, if given a chance, he will talk about it      . Some people argue that it is because the British weather     follows forecast and thus becomes a source of interest to everyone. This may be so. Certainly a British cannot have much      in the weathermen, whose predictions, in many cases,          to be wrong! The man in the street seems to be as accurate – or as inaccurate – as the weathermen in his      .
Foreigners may be surprised at the number of references      weather that the British make to each other in the course of a single day. Very often conversational greetings are       by comments on the weather. “Nice day, isn’t it?” “Beautiful day!” may well be heard instead of “Good morning, how are you?”       the foreigner may consider this exaggerated (夸大) and comic, it is worthwhile pointing out that it could be used to his      . If he wants to start a conversation with a British but is      to know where to begin, he could do well to mention the state of the weather. It is a(n)       subject to which a response may well be     of even the most reserved of the British.

A．consideration

D．appreciation

C．disadvantage